Omnye umbuzo okhathaza abanini bezindlu kunye neengcali ngulo: “Ingaba ivalvu yam ivuliwe okanye ivaliwe?” Ukuba unayoibhabhathane okanye ivalvu yebhola, indlela ebekwe ngayo isiphatho ibonisa ukuba ivalvu ivuliwe okanye ivaliwe. Ukuba unevalvu yeglobe okanye yesango, kunokuba nzima ukufumanisa ukuba ivalvu yakho ivuliwe okanye ivaliwe kuba akukho zimpawu zibonakalayo, nto leyo ethetha ukuba kufuneka uxhomekeke ekuxhathiseni ukuze ubone ukuba ivalvu yakho ivaliwe ngokwenene na. Apha ngezantsi siza kujonga iintlobo ezine ezahlukeneyo zeevalvu size sixoxe ngeenkcukacha zokufumanisa ukuba ivalvu ivaliwe okanye ivuliwe na.

Ingaba ivalvu yam yebhola ivuliwe okanye ivaliwe?
Isiphatho esibomvuIvalvu yebhola yePVC

Iivalvu zebhola zibizwa ngolu hlobo ngenxa yebhola ehleli ngaphakathi kweyunithi yendlu. Kukho umngxuma embindini webhola. Xa ivalvu ivuliwe, lo mngxuma ujongene nokuhamba kwamanzi. Xa ivalvu ivaliwe, icala eliqinileyo lesphere lijongene nokuhamba kwamanzi, nto leyo ethintela ngokufanelekileyo ulwelo ukuba lungahambi phambili. Ngenxa yolu yilo, iivalvu zebhola luhlobo lwevalvu yokuvala, oko kuthetha ukuba zinokusetyenziswa kuphela ukumisa nokuqalisa ukuhamba kwamanzi; azilawuli ukuhamba kwamanzi.

Iivalvu zebhola mhlawumbi zezona valvu zilula ukuzibona ukuba zivuliwe okanye zivaliwe. Ukuba isiphatho esingaphezulu sihambelana nevalvu, sivulekile. Ngokufanayo, ukuba isiphatho sithe nkqo phezulu, ivalvu ivaliwe.

Iindawo eziqhelekileyo onokuzifumana kwiivalvu zebhola zikwindawo yokunkcenkceshela kwaye apho kufuneka ulawule khona ukubonelelwa kwamanzi ukusuka kwenye indawo ukuya kwenye.

Indlela yokufumanisa ukuba ivalvu yakho yebhabhathane ivuliwe na
Uhlobo lwebhegiivalvu yebhabhathane ye-PVC

Iivalvu zebhabhathane zahlukile kuzo zonke ezinye iivalvu ezikweli nqaku kuba zingasetyenziswa kungekuphela nje njengeevalvu ezicimayo, kodwa kwanjengeevalvu ezilawulayo. Ngaphakathi kwivalvu yebhabhathane kukho idiski ejikelezayo xa ujika isiphatho. Iivalvu zebhabhathane zinokulawula ukuhamba kwamanzi ngokuvula ipleyiti yevalvu kancinci.

Ivalvu yebhabhathane inesiphatho se-lever esifana nesevalvu yebhola phezulu. Isiphatho sinokubonisa ukuba ukuhamba kwamanzi kuvuliwe okanye kuvaliwe, kunye nokuvula ivalvu kancinci ngokuyitshixa i-flap endaweni yayo. Xa isiphatho sihambelana nevalvu, siyavalwa, kwaye xa sithe nkqo kwivalvu, siyavuleka.

Iivalvu zebhabhathane zifanelekile ukunkcenkceshela igadi kwaye zisetyenziswa kakhulu kwiindawo ezixineneyo. Zinoyilo oluncinci olulungele iindawo ezixineneyo. Ngenxa yediski engaphakathi, ezi valve azifanelekanga kakhulu kwiindawo ezixineneyo njengoko kuya kuhlala kukho into eya kuthintela ukuhamba kwamanzi kancinci.

Indlela yokwazi ukuba ivalvu yesango ivuliwe
Ivalvu yesango elingwevu ene-PVC enesibambo esibomvu

Ivalvu yesango yivalvu yokwahlukanisa (okanye yokuvala) efakwe kumbhobho ekufuneka ivale ngokupheleleyo okanye ivuleke. Ivalvu yesango ineqhosha phezulu, xa lijikwa, liphakamisa kwaye lehlise isango ngaphakathi, yiyo loo nto libizwa njalo. Ukuze uvule ivalvu yesango, jika iqhosha ngokuchasene newotshi nangokwewotshi ukuze uvale ivalvu.

Akukho sibonakaliso sibonakalayo sokubona ukuba ivalvu yesango ivuliwe okanye ivaliwe na. Ngoko ke kubalulekile ukukhumbula ukuba xa ujika iqhosha, kufuneka uyeke xa udibana nokuxhathisa; imizamo eqhubekayo yokujika ivalvu inokonakalisa isango, nto leyo enokwenza ivalvu yesango lakho ingasebenzi.

Eyona ndlela ixhaphakileyo yokusebenzisa iivalvu zesango ezijikeleze indlu kukuvala umbane ophambili, okanye njengoko unokubona rhoqo, kwiimpompo ezingaphandle kwendlu.

Ingaba ivalvu yam yokuvala ivaliwe?
I-Stainless Steel Globe Valve

Ivalvu yokugqibela kuluhlu lwethu yivalvu yeglobe, olulolunye uhlobo lwevalvu yeglobe. Le valve ifana nevalvu yesango, kodwa incinci ngakumbi. Ikwayivalvu oqhelene nayo kakhulu. Ezi valve zihlala zisetyenziselwa ukuqhagamshela izixhobo ezifana nezindlu zangasese kunye nezinki kwimigca yokuhambisa amanzi ekhayeni lakho. Jika ivalvu yokuvala ngokwewotshi ukuze uvale unikezelo kwaye uyivule ngokuchasene newotshi. Ivalvu yeglobe inesiqu phantsi kwesiphatho sayo esiphakamayo nesiwe njengoko ivalvu ivala kwaye ivula. Xa ivalvu yeglobe ivaliwe, isiqu sevalvu asibonakali.

Icebiso lokugqibela: Yazi uhlobo lwevalvu yakho
Ekupheleni kosuku, eyona nto ibalulekileyo yokwazi ukuba ivalvu ivuliwe okanye ivaliwe kukwazi ukuba loluphi uhlobo lwevalvu onayo. Iivalvu zebhola kunye nebhabhathane zinesiphatho se-lever phezulu ukubonisa ukuba ivalvu ivuliwe okanye ivaliwe; iivalvu zesango kunye neglobe zombini zifuna ukuba iqhina lijikwe kwaye azinazo okanye kunzima ukuzibona xa zivulwa okanye zivaliwe.